Yes. The Works Cited List in your essay or research paper should provide a list of all the sources used to complete the paper. You should also provide at least one in-text citation for every source in the Works Cited List.
Chopin is credited with creating the modern piano style.
All sources from which you quote or paraphrase
Joseph Niepce was credited with creating the first photograph in 1826. However, in 1835, Daguerre was credited with creating a treatment that was visible on paper.
the Greeks
Aristotle
They are most credited with building the prymids, and creating the first calanders
Yes, it is acceptable to use an author's exact words as long as they are put in quotation marks and the author is credited. This is considered proper citation and gives credit to the original source.
Odin.
Joseph Niepce
Winston Churchill
Brunelleschi is credited with being the first to use geometric principles for creating linear perspective.
John Friedlander.